http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51455
--- Comment #2 from frederik.deweerdt at gmail dot com 2011-12-07 19:25:30 UTC --- (In reply to comment #1) > ((unsigned char *)offsets)[index] still sign extends to int. I'm not sure how to parse this. My problem is that '((unsigned char *)offsets)[index]' uses the 'l' version of mov and eax as destination register. I would expect the generate asm to use the 'q' version of mov and use rax as destination register.
